Feed for intercropping snail, grass carp and loach and preparing method thereof

Abstract

The present invention relates to the aquatic feed technology, specifically discloses feed for intercropping snail, grass carp and loach and preparing method thereof. The feed is made from following materials by weight; the green feed is made from ryegrass, artemisia annua and silage corn stalks by certain weight percentage; the protein feed is made from soybean meal, peanut bran, rice bran and bone powder by certain weight percentage; the feed additives is composed of baical skullcap root, cork, papaya seed, pumpkin seed, garlic, the complex vitamins, compound protein zinc, the enzyme and the salt by certain weight percentage; the feed is produced after cleaning, drying, crushing and sieving, stirring and production method is simple and convenient. The feed is also helpful in regulating the gastrointestinal, sterilizing and improving the anti-stress ability. The feed can effectively control the parasitic bacteria and parasites in the snail body, 'Four diseases' that grass carp easily suffer and various diseases for loach in terms of offering right nutrients to snails, grass carp and loach.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of aquatic feed, in particular to a nesting feed for snails, grass carp and loach and a preparation method thereof. [0003] 【Background technique】 [0004] Escargot is rich in nutrients and has high edible and medicinal value. It has gradually become a favorite aquatic product for people. Escargot products sell well in the market. Must do, snails have become an important species of aquaculture, and the demand for artificial feed for snails is also increasing. Wild feed alone is not only difficult to meet the requirements of snails, but may also cause the accumulation of diseases, making snails a carrier of parasites and pathogenic bacteria Those who cannot eat. [0005] Grass carp is a popular freshwater fish product, with a national annual output of more than 4 million tons. It is one of the important freshwater farmed fish in my country. In recent years, with the development of the feed industry...

AI Technical Summary

Problems solved by technology

However, feeding a large amount of high-protein and high-energy bait makes the grass carp passively change its feeding habits, and its body functions cannot adapt to the change of feeding habits for a while. If it eats bait that exceeds its nutritional requirements for a long time, the nutrition cannot be completely converted, and the body fat will accumulate too much. , leading to the symptoms of poor nutrition metabolism of grass carp, resulting in the decline of immunity and disease resistance of grass carp, there are problems such as the decline of fish meat quality, poor taste, etc., and it is easy to suffer from red skin disease, gill rot disease, enteritis disease during the breeding process These four diseases are called "grass carp four diseases". The outbreak of these diseases will bring a devastating blow to the grass carp aquaculture industry, so the large-scale and high-density cultivation of grass carp is greatly restricted.

[0006] Loach is a small freshwater fish with delicious meat, rich nutrition, rich in protein, multivitamins, and medicinal value. Loach is called "ginseng in water" and is a favorite aquatic product. Ginseng can no longer meet people's demand for it, and people gradually began to artificially breed it. However, due to the large-scale density breeding, it is easy for loach to suffer from various insect diseases and red skin diseases, etc.

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